Agatized Coral Head Geodes!

[Artfuldodger]

Not only can you find pieces but you can find whole unbroken coral heads.

 

[Artfuldodger]

I would be fine with finding some broken ones. Here are the main finding locations;
https://www.stetson.edu/other/gillespie-museum/media/Ag Coral Handout locations.pdf

 

[Artfuldodger]

These guys are silly and overreact on their videos. Just overlook that crap and see what the found in Georgia. I would guess the Withlacochee?

 

[Artfuldodger]

Pretty pictures and variations;

https://www.mindat.org/g/838